Počet záznamů: 1
The common cuckoo Cuculus canorus is not locally adapted to its reed warbler Acrocephalus scirpaceus host
- 1.
SYSNO ASEP 0349223 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The common cuckoo Cuculus canorus is not locally adapted to its reed warbler Acrocephalus scirpaceus host Tvůrce(i) Avilés, J. M. (ES)
Vikan, J. R. (NO)
Fossoy, F. (NO)
Antonov, A. (NO)
Moksnes, A. (NO)
Roskaft, E. (NO)
Shykoff, J.A. (FR)
Moller, A. P. (NO)
Jensen, H. (NO)
Procházka, Petr (UBO-W) RID, ORCID, SAI
Stokke, B. G. (NO)Celkový počet autorů 11 Zdroj.dok. Journal of Evolutionary Biology - ISSN 1010-061X
Roč. 24, č. 2 (2011), s. 314-325Poč.str. 12 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova coevolution ; geographical mosaic ; local adaptation ; mimicry ; specialization Vědní obor RIV EG - Zoologie CEZ AV0Z60930519 - UBO-W (2005-2011) UT WOS 000286208400009 EID SCOPUS 78651455301 DOI 10.1111/j.1420-9101.2010.02168.x Anotace We explored the possibility of local adaptation in cuckoo egg mimicry over a geographical mosaic of selection exerted by the reed warbler and investigated whether cuckoos with a broad number of alternative suitable hosts at hand were less locally adapted. Cuckoo eggs showed different degrees of mimicry to different reed warbler populations. However, cuckoo eggs did not match the egg phenotypes of their local host population better than eggs of other host populations, indicating that cuckoos were not locally adapted for mimicry on reed warblers. Interestingly, cuckoos exploiting reed warblers in populations with a relatively larger number of co-occurring gentes showed lower than average levels of local adaptation in egg volume. Our results suggest that cuckoo local adaptation might be prevented when different cuckoo populations exploit more or fewer different host species, with gene flow or frequent host switches breaking down local adaptation where many host races co-occur. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2012
Počet záznamů: 1